@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a12f0ee4-50b1-4529-ad50-064f55f1ba37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a12f0ee4-50b1-4529-ad50-064f55f1ba37> .